use VCL_HIDE_WINDOWS env on Windows, too
use VCL_HIDE_WINDOWS env on Windows, too

Change-Id: Ia313f82f75c1dfdb0952810056c6f17048658cee

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core